title: Late reactions and complications in patients treated with high energy neutrons p (66MeV)be(49MeV).
mesh_terms: D004307:Dose-Response Relationship, Radiation; D004601:Elementary Particles; D006258:Head and Neck Neoplasms / Q000532:radiotherapy*; D006801:Humans; D009336:Necrosis; D009502:Neutrons; D011832:Radiation Injuries; D011879:Radiotherapy Dosage; D011882:Radiotherapy, High-Energy / Q000009:adverse effects*; D012867:Skin / Q000528:radiation effects; D013997:Time Factors